BASEBOAR D S F O R S T E P P E R M O D U L E S M O D U LES BB- 3 03 Base boar d fo r TMC M-30 3/TM CM-3 43 1 0 mm M A IN CH A R AC T ER IS T IC S INFO The BB-303 provides a simple setup featuring the TMCM-303 ELECTRICAL DATA or TMCM-343 controller/driver. All important signal and power INTERFACE lines are accessible via screw terminals. The integrated switch- • 7V to 34V DC supply voltage • all options of the TMCM-303 are supported, an USB interface is available as an option • 6 x limit switch (two per axis) , 8 general purpose digital/analog in, 8 general purpose digital out mode regulator provides the required 5V supply voltage for the module. The supply voltage input is protected against wrong polarity. The integrated level shifter enables direct connection to a PC via • 1 slot for the TMCM-303/TMCM-343 motion control and driver module RS-232 cable (RS-485 or CAN optionally). A USB option is • integrated 5V power supply FEATURES OTHER • screw terminal connectors for motor signals • RoHS compliant • size: 80 x 50 mm², 15 mm height 20 BB-303 I/Os SPI RS-232 or USB 7.. 34V DC Step Step Step 3x Motor Motor Motor TMCM-303 5V Power Supply 6 REF-Switches OR DE R C O DE D E SC R I P T IO N BB-303 (-option) Baseboard for TMCM-303/TMCM-343 OP TI O NS 232 RS-232 interface (standard) 485 RS-486 Interface CAN CAN interface USB USB interface (on request) www.trinamic.com – for detailed information and datasheets 55